FINRA recently filed with the SEC a proposed rule change to amend (i) FINRA Rule 9141 (Appearance and Practice; Notice of Appearance) to prohibit a former officer of FINRA, for a period of one year after termination of employment with FINRA, from making an appearance before an adjudicator on behalf of any other person under the FINRA Rule 9000 Series; and (ii) FINRA Rule 9242 (Pre-hearing Submission) to prohibit a former officer of FINRA, for a period of one year after termination of employment with FINRA, from providing expert testimony on behalf of any other person under the FINRA Rule 9000 Series. SR-FINRA-2011-032, Proposed Rule Change to Implement Revolving Door Restrictions on Former Officers of FINRA.